A hot water bottle that prevents hot steam from rising vertically when pouring water

Abstract

The invention discloses a thermos bottle which prevents hot steam from rising vertically and scalding hands when pouring water, and relates to the technical field of thermos bottles. The thermos bottle, which prevents hot steam from rising vertically upwards when pouring water, includes a bottle body, a handle and an inner container. The upper and lower sides of the side are fixedly connected with collars, and a guide bar is inserted longitudinally in the collar, the upper and lower ends of the guide bar are fixedly connected to the inner wall of the bottle body through a fixed block, and the guide bar A return spring and a compression spring are set up from bottom to top. When pouring water, prevent the hot water bottle from rising vertically from the hot steam. The liner slides under the action of gravity, compresses the annular airbag and squeezes out the air, and the airflow formed is ejected through the three-way pipe and the air outlet piece. The air flow direction of the hot steam discharged through the bottle mouth is changed at the same time, thereby avoiding the situation where the hot steam rises vertically and burns the user's hand.

Description

technical field [0001] The invention relates to the technical field of thermos bottles, in particular to a thermos bottle that prevents hot steam from rising vertically upwards and scalding hands when pouring water. Background technique [0002] When a thermos bottle filled with hot water is opened to pour water, the hot steam inside it liquefies into high-temperature mist water droplets when it is cooled. In order to pour out all the water when pouring water, the user will turn the mouth of the bottle downward. As the mouth of the bottle gradually descends, the user's hand gradually approaches the longitudinal axis of the mouth of the bottle, so the hot steam discharged from the mouth of the bottle gradually contacts the hand of the user during the rising process, and the higher temperature of the hot steam stimulates the When the self-protection mechanism of the human nerves is reached, the user's hand will loosen the thermos bottle, which will cause the thermos bottle to ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a thermos bottle that prevents the hot steam from rising vertically and scalding the hands when pouring water, which solves the problem that the hot steam easily burns the user's hand when pouring water from the thermos bottle

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